Being the target of recurring problems on your motor vehicle is specially annoying, moreover the financial burden that these complications represent, one must also add the time lost with a non-operational Audi S3 and the time spent to establish and fix the breakdown. However, some problems are less severe than others, which is not to say that they do not worry us. In this article we are going to take a look at a issue that can occur to many of us, feeling vibrations at acceleration on Audi S3. This issue can often be difficult to perceive but it must be dealt with. We will so commence our content page with the origins of these vibrations on Audi S3, then, with the answers you have to reduce or stop these tremors.

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Why does my Audi S3 emit vibrations when accelerating?

So let’s commence our content page with the origins of this kind of issue on your car. You should already know that an engine, especially if it is ancient or if it has been driven quite a bit, can naturally vibrate without being a issue behind it. Large diesel engines, especially those with a lot of torque, can provoke this form of discomfort, both at idle and when accelerating.

I feel vibrations on my Audi S3 only when accelerating

Let’s take the most interesting case for us in this content page. The simple fact that you feel trembling on your Audi S3 during your acceleration periods, in this situation you will have to verify the condition of several parts because various of elements can be at the beginning of these vibrations and even if you are unfortunate a mix of several of them may also be possible, here is the list of auto parts that can be concerned.

  • Turbo: If the turbo of your Audi S3 is faulty, it may provoke vibrations that you will feel when you accelerate at the moment it is turned on.
  • The turbo pressure sensor: This sensor will manage the pressure exerted in the turbo of your car, if it fails it may disturb the performance of your turbo and create vibrations that you may feel at the time of acceleration of your Audi S3.

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  • If the turbo is punctured or ruined, the consequence will be similar, the power supply of your turbo will be disrupted and its performance too. Make sure visually examine their condition.

I’m feeling vibrations on my Audi S3 at acceleration and deceleration

We will now concentrate on the situation where you feel vibrations on your Audi S3 when you are accelerating but also when you are idling. If you only feel vibrations when you are idling on your Audi S3, please have a look at our content page focused on this issue to get rid of your problem. If, on the other hand, you realize that your Audi S3 vibrates when accelerating but also when it is stopped, here is the list of components to examine:

  • EGR valve: Indeed this valve which controls the return of exhaust gases for pollution standards can become dirty and disrupt the evacuation of exhaust gases which can provoke Audi S3 vibrates when accelerating but also when stopped.
  • Injectors: Your injectors that control the fuel/air mixture flow may be dirty or damaged, which will bring out the wrong amount of mixture and thus prevent your engine block from working properly, it is even possible that one or more of your cylinders are not running properly.
  • Fuel Filter: Like the injectors, if the filter is clogged it will not let the fuel pass properly and therefore disrupt the performance of your Audi S3, up to the point of generating vibrations during acceleration.

Here are the main causes of a Audi S3 that vibrates at acceleration

What can I do to stop the vibration when I accelerate on my Audi S3? What can I do?

To finish , in this last part, we will provide you the solutions available to you to overcome these tremors on your car when you accelerate. Here is the best attitude to adopt in accordance with the component that is involved:

  • Turbo: If your turbo starts all these vibrations when you accelerate your Audi S3, it will be good for you to control all the auto parts associated with it because changing a complete turbo is a big budget and typically the issue does not come precisely from the turbo. So make sure to take a look at your turbo pressure sensor, your flowmeter, the EGR valve and the hoses of your turbo. Otherwise take your Audi S3 to your garage area.
  • EGR valve: The EGR valve has the benefit that it is often easy to access and easy to disassemble/clean. You can always examine it and clean it, for this see our content page on cleaning the EGR valve of an Audi S3.
  • Injectors: Injectors are very sensitive auto parts and a few harmful particles may be enough to disrupt their performance. Use a fuel additive to simply clean the injectors, if this is not enough you will have to go to a professional.
  • Fuel Filter: If it is the fuel filter, just change it. A fuel filter doesn’t clean itself, so if it is clogged you will just have to replace it with a new one.

Now you have all the information you need to find the source of the vibrations at acceleration on your Audi S3. If you don’t feel able to execute certain procedures don’t hesitate to go to your auto technician.

In the event that you have any additional questions about the Audi S3, do not hesitate to consult our Audi S3 category.